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VIPER100B

更新时间： 2024-01-22 08:00:23

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器开关式稳压器或控制器电源电路开关式控制器局域网
页数	文件大小	规格书
20页	174K
描述
SMPS PRIMARY I.C.

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技术参数
数据手册

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VIPER100B 技术参数

生命周期：	Obsolete	零件包装代码：	ZFM
包装说明：	,	针数：	5
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.74
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制模式：	CURRENT-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	15 V
最小输入电压：	9 V	标称输入电压：	13 V
JESD-30 代码：	R-PZFM-T5	功能数量：	1
端子数量：	5	最大输出电流：	5.3 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	认证状态：	Not Qualified
表面贴装：	NO	切换器配置：	SINGLE
最大切换频率：	200 kHz	端子形式：	THROUGH-HOLE
端子位置：	ZIG-ZAG	Base Number Matches：	1

VIPER100B 数据手册

VIPer100B

VIPer100BSP

SMPS PRIMARY I.C.

PRELIMINARY DATA

TYPE

V_DSS

I_n

R_DS(on)

VIPer100B/BSP

400V

6 A

1.1 Ω

PENTAWATT HV

(022Y)

FEATURE

PowerSO-10

■

ADJUSTABLE SWITCHING FREQUENCY UP

TO 200KHZ

DESCRIPTION

■

CURRENT MODE CONTROL

SOFT START AND SHUT DOWN CONTROL

AUTOMATIC BURST MODE OPERATION IN

STAND-BY CONDITION ABLE TO MEET

”BLUE ANGEL” NORM (<1W TOTAL POWER

CONSUMPTION)

INTERNALLY TRIMMED ZENER

REFERENCE

UNDERVOLTAGE LOCK-OUT WITH

HYSTERESIS

INTEGRATED START-UP SUPPLY

AVALANCHERUGGED

OVERTEMPERATURE PROTECTION

LOW STAND-BY CURRENT

ADJUSTABLE CURRENT LIMITATION

VIPer100B/100BSP, made using VIPower M0

Technology, combines on the same silicon chip a

state-of-the-art PWM circuit together with an

optimized high voltage avalanche rugged Vertical

Power MOSFET (400 V / 6 A). Typical

applications cover off line power supplies with

a secondary power capability of 100 W in a US

mains lines configuration. It is compatible from

both primary or secondaryregulation loop despite

using around 50% less components when

compared with a discrete solution. Burst mode

operation is an additional feature of this device,

offering the possibility to operate in stand-by

mode without extra components.

■

BLOCK DIAGRAM

DRAIN

OSC

ON/OFF

OSCILLATOR

SECURITY

LATCH

PWM

LATCH

R2 R3

UVLO

LOGIC

R/S

OVERTEMP.

DETECTOR

0.5V

0.5V/A

0.5 V

1.7 µ

DELAY

250 ns

BLANKING

CURRENT

AMPLIFIER

ERROR

AMPLIFIER

13 V

4.5 V

COMP

SOURCE

1/20

January 2000

12 3 4 5 6 7...20

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